TEXAS INSTRUMENTS TPS54560DDAR 直流-直流开关降压, 逐步递降稳压器, 可调, 4.5V-60V输入, 0.8V-58.8V/5A输出, 2.5MHz, HSOIC-8 新
Description
The TPS54560 is a 60 V, 5 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 μA. Shutdown supply current is reduced to 2 μA when the enable pin is pulled low.
Features
• High Efficiency at Light Loads with Pulse Skipping Eco-mode™
• 92-mΩ High-Side MOSFET
• 146 μA Operating Quiescent Current and 2 μA Shutdown Current
• 100 kHz to 2.5 MHz Fixed Switching Frequency
• Synchronizes to External Clock
• Low Dropout at Light Loads with Integrated BOOT Recharge FET
• Adjustable UVLO Voltage and Hysteresis
• 0.8 V 1% Internal Voltage Reference
• 8-Terminal HSOP with PowerPAD™ Package
• –40°C to 150°C TJ Operating Range
• Supported by WEBENCH™ Software Tool
Applications
• Industrial Automation and Motor Control
• Vehicle Accessories: GPS, Entertainment
• USB Dedicated Charging Ports and Battery Chargers
• 12 V, 24 V and 48 V Industrial, Automotive and Communications Power Systems
输出接口数 1
输出电压 0.8V ~ 58.8V
输出电流 5 A
针脚数 8
静态电流 146 µA
调节输出数 1
开关频率 100kHz ~ 2.5MHz
拓扑结构 Buck
输入电压Max 60 V
输入电压Min 4.5 V
输出电压Max 58.8 V
输出电压Min 800 mV
输出电流Max 5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Min 4.5 V
输入电压 60 V
安装方式 Surface Mount
引脚数 8
封装 HSOP-8
封装 HSOP-8
工作温度 -40℃ ~ 150℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS54560DDAR TI 德州仪器 | 当前型号 | 当前型号 |
TPS54560DDA 德州仪器 | 类似代替 | TPS54560DDAR和TPS54560DDA的区别 |